package Ooday05;

public enum Seasons {
    //public static final Seasons SPRING=new Seasons();
    //public static final Seasons SUMMER=new Seasons();
    //public static final Seasons AUTUMN=new Seasons();
    //public static final Seasons WINTER=new Seasons();
    SPRING,SUMMER,AUTUMN,WINTER;//表示Seasons的固定的4个对象，都是常量
}
